International Seed Testing Association. (2003). Seed testing international. International Seed Testing Association.
Chicago Style (17th ed.) CitationInternational Seed Testing Association. Seed Testing International. Bassersdorf, Switzerland: International Seed Testing Association, 2003.
MLA (9th ed.) CitationInternational Seed Testing Association. Seed Testing International. International Seed Testing Association, 2003.
Warning: These citations may not always be 100% accurate.